Description
The Chint NJBK7 motor protection relay offers overload, locked-rotor, phase-failure, unbalance, under-current, grounding and PTC temperature protection for AC motors. Range 80–400A (40–200kW).
- Brand: Chint
- Standard: IEC 60947-4-1
- Range: 80–400A
- Voltage: up to 690V




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